| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.90 | 5.140% | $103.9835 | $103.98 | $104.00 | $104.00 |
| Purchase #2 | $145.81 | 6.408% | $155.1535 | $155.15 | $155.15 | $155.20 |
| Purchase #3 | $7.81 | 4.851% | $8.1889 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $108.29 | 9.607% | $118.6934 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $42.57 | 6.843% | $45.4831 | $45.48 | $45.50 | $45.50 |
| Purchase #6 | $83.45 | 10.860% | $92.5127 | $92.51 | $92.50 | $92.50 |
| Purchase #7 | $8.96 | 3.126% | $9.2401 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $495.79 | $533.2552 | $533.24 | $533.30 | $533.30 | |